USDA Nematode Collection was established in June 1960 By A. Morgan Golden. It is currently directed and curated by Dr. Zafar A. Handoo with technical support from Steve Rogers. It is one of the largest and most valuable nematode collections in existence with over 49,200 permanent slides and vials, and a total repository of nematode specimens reaching several million. It includes over 1900 type specimens, and the valuable and irreplaceable collections of Cobb-Steiner, Thorne, and others. Nematodes from worldwide and domestic sources are represented in the collection. The Collection and database provide important information for reference purposes and taxonomic research by U.S. and foreign scientists and a permanent repository for type and other specimens. This website provides a portal to search those specimens that have been cataloged to date and provides data on nematode hosts, occurrence, and distribution.
Displaying 26905 - 26916 of 41944
Entry Number: 26908
- Nematode: Bastiania sp.
- Origin: British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Aphelenchoides sp. (2 fragments)
Entry Number: 26909
- Nematode: Bathyodontus cylindricus
- Host: Cucumis melo (Cantaloupe)
- Origin: 1/2 mile West of Forestburg, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Oct 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-320
Entry Number: 26910
- Nematode: Belaxellus elegans
- Host: Ulmus americana (American elm (Shelterbelt))
- Origin: 5 miles West of Clark, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1967 Nov 24
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Belaxellus 1 (5 female, Type Slide)
Entry Number: 26911
- Nematode: Belondira acutus
- Host: (Pasture plots) in/on Soil
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1965 Apr 19
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-324
Entry Number: 26912
- Nematode: Belondira acuta
- Host: Medicago sativa (Alfalfa (orig. cottonwood** shelterbelt))
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne via R. B. Malek
- Date Collected: 1968 Jan 11
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-330
Entry Number: 26913
- Nematode: Belondira caudata
- Host: (Grass sod)
- Origin: Ames, Iowa, USA
- Collector: Gerald Thorne via G. E. Cook
- Date Collected: 1966 Sep 10
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-331
Entry Number: 26914
- Nematode: Belondira sp.
- Origin: British Honduras, British Honduras
- Collector: Gerald Thorne
- Date Collected: 1968 Aug
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Peltamigratus 1d (1 young)
Entry Number: 26915
- Nematode: Belondira sp.
- Origin: Brookings, South Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1963 Aug 13
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1444
Entry Number: 26916
- Nematode: Belonenchus
- Host: (Native sod) in/on Soil
- Origin: Near Minot, North Dakota, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Jun 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: Belonenchus 1 (1 female, Type Slide)
Entry Number: 26917
- Nematode: Belonolaimus longicaudatus
- Host: (Weed cover)
- Origin: Sanford Cent. Florida Experimental Station, Florida, USA
- Collector: Gerald Thorne via V. Morton
- Date Collected: 1967 Jan 28
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-335
Entry Number: 26918
- Nematode: Belonolaimus longicaudatus
- Host: Zoysia japonica (Zoysia grass)
- Origin: Dunedin, Florida, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Feb 07
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-337
Entry Number: 26919
- Nematode: Belonolaimus longicaudatus
- Origin: Florida, USA
- Collector: Gerald Thorne
- Date Collected: 1967 Feb 21
- Date Received: 1989 May 02
- Disposition of Sample: Specimens to USDANC (Gerald Thorne South Dakota)
- Slides: TSD-1221